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<A NAME="PetscSynchronizedPrintf"><H1>PetscSynchronizedPrintf</H1></A>
Prints synchronized output from several processors. Output of the first processor is followed by that of the second, etc.
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
int PetscSynchronizedPrintf(MPI_Comm comm,const char format[],...)
</PRE>
Not Collective
<P>
<H3><FONT COLOR="#CC3333">Input Parameters</FONT></H3>
<TABLE border="0" cellpadding="0" cellspacing="0">
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B><A HREF="../Sys/comm.html#comm">comm</A> </B></TD><TD>- the communicator
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>format </B></TD><TD>- the usual printf() format string
</TD></TR></TABLE>
<P>
<P>
<H3><FONT COLOR="#CC3333">Notes</FONT></H3>
REQUIRES a intervening call to <A HREF="../Sys/PetscSynchronizedFlush.html#PetscSynchronizedFlush">PetscSynchronizedFlush</A>() for the information
from all the processors to be printed.
<P>
The length of the formatted message cannot exceed QUEUESTRINGSIZE characters.
<P>
<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
<A HREF="../Sys/PetscSynchronizedFlush.html#PetscSynchronizedFlush">PetscSynchronizedFlush</A>(), <A HREF="../Sys/PetscSynchronizedFPrintf.html#PetscSynchronizedFPrintf">PetscSynchronizedFPrintf</A>(), <A HREF="../Sys/PetscFPrintf.html#PetscFPrintf">PetscFPrintf</A>(),
<BR><A HREF="../Sys/PetscPrintf.html#PetscPrintf">PetscPrintf</A>(), <A HREF="../Viewer/PetscViewerASCIIPrintf.html#PetscViewerASCIIPrintf">PetscViewerASCIIPrintf</A>(), PetscViewerASCIISynchronizedPrintf()
<P><B><P><B><FONT COLOR="#CC3333">Level:</FONT></B>intermediate
<BR><FONT COLOR="#CC3333">Location:</FONT></B><A HREF="../../../src/sys/src/fileio/mprint.c.html#PetscSynchronizedPrintf">src/sys/src/fileio/mprint.c</A>
<BR><A HREF="./index.html">Index of all Sys routines</A>
<BR><A HREF="../../index.html">Table of Contents for all manual pages</A>
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<P><H3><FONT COLOR="#CC3333">Examples</FONT></H3>
<A HREF="../../../src/sys/examples/tutorials/ex2.c.html">src/sys/examples/tutorials/ex2.c.html</A><BR>
<A HREF="../../../src/vec/examples/tutorials/ex9.c.html">src/vec/examples/tutorials/ex9.c.html</A><BR>
<A HREF="../../../src/dm/ao/examples/tutorials/ex2.c.html">src/dm/ao/examples/tutorials/ex2.c.html</A><BR>
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